//
//  UIColor+Extension.swift
//  SinaWeibo
//
//  Created by mac on 15/12/26.
//  Copyright © 2015年 mac. All rights reserved.
//

import UIKit

extension UIColor {
    class func randomColor() -> UIColor {
        //返回 一个随机颜色
        let r = CGFloat(random() % 256) / 255.0
        let g = CGFloat(random() % 256) / 255.0
        let b = CGFloat(random() % 256) / 255.0
        return UIColor(red: r, green: g, blue: b, alpha: 1)
        

    }
    
}




